Search

David Lukton

Examiner (ID: 14183, Phone: (571)272-0952 , Office: P/1676 )

Most Active Art Unit
1654
Art Unit(s)
1653, 1611, 1811, 1658, 1676, 1654
Total Applications
1846
Issued Applications
1076
Pending Applications
177
Abandoned Applications
596

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17981637 [patent_doc_number] => 20220347673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => TEST STRIP ASSEMBLY WITH CONTAINERS [patent_app_type] => utility [patent_app_number] => 17/731585 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731585
TEST STRIP ASSEMBLY WITH CONTAINERS Apr 27, 2022 Pending
Array ( [id] => 19431436 [patent_doc_number] => 20240299934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => MICRO-FLUIDIC CHIP AND REACTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/027097 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027097
MICRO-FLUIDIC CHIP AND REACTION SYSTEM Apr 26, 2022 Pending
Array ( [id] => 19247348 [patent_doc_number] => 20240198333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SYSTEMS, APPARATUS AND METHODS FOR EXTRACTING AND ANALYSING CELLULAR MATERIAL [patent_app_type] => utility [patent_app_number] => 18/286876 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18286876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286876
SYSTEMS, APPARATUS AND METHODS FOR EXTRACTING AND ANALYSING CELLULAR MATERIAL Apr 3, 2022 Pending
Array ( [id] => 19433780 [patent_doc_number] => 20240302278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => A CYNADIDE DETERMINATION SYSTEM AND A METHOD FOR OBTAINING GOLD NANOCLUSTERS USED IN THE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/552402 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18552402 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552402
A CYNADIDE DETERMINATION SYSTEM AND A METHOD FOR OBTAINING GOLD NANOCLUSTERS USED IN THE SYSTEM Mar 30, 2022 Pending
Array ( [id] => 19573080 [patent_doc_number] => 20240377372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => REDUCING MEMBER, ANALYSIS DEVICE, AND ANALYSIS METHOD [patent_app_type] => utility [patent_app_number] => 18/692649 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18692649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692649
REDUCING MEMBER, ANALYSIS DEVICE, AND ANALYSIS METHOD Mar 29, 2022 Pending
Array ( [id] => 20670982 [patent_doc_number] => 12611477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Ethylene oxide sterilization sensor including thermal indicator component and acid-functional sorbent or nonwoven fibrous substrate, and method of use [patent_app_type] => utility [patent_app_number] => 17/708475 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 7621 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708475
Ethylene oxide sterilization sensor including thermal indicator component and acid-functional sorbent or nonwoven fibrous substrate, and method of use Mar 29, 2022 Issued
Array ( [id] => 17884031 [patent_doc_number] => 20220299508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => RAPID DIAGNOSTIC TEST COMPONENT [patent_app_type] => utility [patent_app_number] => 17/694511 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694511
RAPID DIAGNOSTIC TEST COMPONENT Mar 13, 2022 Abandoned
Array ( [id] => 19172496 [patent_doc_number] => 20240158470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => SYSTEMS AND METHODS FOR THE PREPARATION OF ENRICHED SERUM [patent_app_type] => utility [patent_app_number] => 18/549454 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549454
SYSTEMS AND METHODS FOR THE PREPARATION OF ENRICHED SERUM Mar 9, 2022 Pending
Array ( [id] => 19235048 [patent_doc_number] => 20240192242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Automatic Analyzer [patent_app_type] => utility [patent_app_number] => 18/287902 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287902
Automatic Analyzer Mar 9, 2022 Pending
Array ( [id] => 19216741 [patent_doc_number] => 20240181445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => TESTING CHIP AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/550133 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550133
TESTING CHIP AND METHOD FOR MANUFACTURING SAME Feb 28, 2022 Pending
Array ( [id] => 19143602 [patent_doc_number] => 20240142477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => AUTOMATIC ANALYZER [patent_app_type] => utility [patent_app_number] => 18/548242 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548242
AUTOMATIC ANALYZER Feb 16, 2022 Pending
Array ( [id] => 19424127 [patent_doc_number] => 12083520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Integrated reagent cartridge [patent_app_type] => utility [patent_app_number] => 17/584631 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 5347 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17584631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/584631
Integrated reagent cartridge Jan 25, 2022 Issued
Array ( [id] => 19613682 [patent_doc_number] => 20240399362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Methods, Devices and Systems for Generating a Chemical Gradient [patent_app_type] => utility [patent_app_number] => 18/273973 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18273973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273973
Methods, Devices and Systems for Generating a Chemical Gradient Jan 20, 2022 Pending
Array ( [id] => 17703357 [patent_doc_number] => 20220203363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => MULTIMODAL TEST CARDS [patent_app_type] => utility [patent_app_number] => 17/566798 [patent_app_country] => US [patent_app_date] => 2021-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17566798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566798
MULTIMODAL TEST CARDS Dec 30, 2021 Pending
Array ( [id] => 18091810 [patent_doc_number] => 20220410151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => GENOME EXTRACTION DEVICE OF DUAL CHAMBER STRUCTURE IN WHICH OUTER CHAMBER AND BEAD CHAMBER ARE COMBINED WITH EACH OTHER [patent_app_type] => utility [patent_app_number] => 17/455613 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455613
Genome extraction device of dual chamber structure in which outer chamber and bead chamber are combined with each other Nov 17, 2021 Issued
Array ( [id] => 17580225 [patent_doc_number] => 20220137080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => AUTOMATED SAMPLE PREPARATION SYSTEM FOR DIAGNOSTIC TESTING OF SAME [patent_app_type] => utility [patent_app_number] => 17/503864 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503864 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503864
Automated sample preparation system for diagnostic testing of same Oct 17, 2021 Issued
Array ( [id] => 17519662 [patent_doc_number] => 20220105510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => MICROFLUIDIC CELL CULTURE DEVICES [patent_app_type] => utility [patent_app_number] => 17/495594 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495594
MICROFLUIDIC CELL CULTURE DEVICES Oct 5, 2021 Pending
Array ( [id] => 18738422 [patent_doc_number] => 20230347338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => REAGENT ANALYZER SYSTEM AND METHOD FOR REAGENT STRIP AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 18/245752 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245752
REAGENT ANALYZER SYSTEM AND METHOD FOR REAGENT STRIP AUTHENTICATION Sep 21, 2021 Pending
Array ( [id] => 17472912 [patent_doc_number] => 20220080416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => MICROFLUIDIC DEVICE AND METHOD FOR RAPID HIGH THROUGHPUT IDENTIFICATION OF MICROORGANISMS [patent_app_type] => utility [patent_app_number] => 17/476729 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476729
MICROFLUIDIC DEVICE AND METHOD FOR RAPID HIGH THROUGHPUT IDENTIFICATION OF MICROORGANISMS Sep 15, 2021 Abandoned
Array ( [id] => 18752929 [patent_doc_number] => 20230356215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => TEST STRIPS FOR DETERMINATION OF UREA LEVELS IN SALIVA AND FOR DETECTION OF AZOTEMIA OR KIDNEY DISEASE IN FELINE AND CANINE SUBJECTS [patent_app_type] => utility [patent_app_number] => 18/245680 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245680
TEST STRIPS FOR DETERMINATION OF UREA LEVELS IN SALIVA AND FOR DETECTION OF AZOTEMIA OR KIDNEY DISEASE IN FELINE AND CANINE SUBJECTS Sep 13, 2021 Pending
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